Intelligent interactive preemptive answering equipment for mixed course teaching

Abstract

The invention relates to the technical field of intelligent interactive preemptive answering, and discloses an intelligent interactive preemptive answering device for mixed course teaching, comprising a preemptive answering table and a display panel, one side of the display panel away from the preemptive answering table is fixedly connected with a first preemptive answering lamp, and the top of the preemptive answering table is fixedly connected with a preemptive answering button, a second preemptive answering lamp and a microphone. A fixing shell is fixedly connected to the bottom of the preemptive answering table, a lifting adjusting assembly is arranged in the fixing shell and used for driving the preemptive answering table to move upwards, the lifting adjusting assembly comprises a first motor, and the first motor is fixedly connected to the interior of the fixing shell. Through mutual cooperation of main structures such as a first motor, a large gear, a small gear, a threaded rod and wheels, the whole responder table can be conveniently ejected out upwards, then the whole responder table can be conveniently moved and transported, meanwhile, workers can conveniently carry out transportation work, and the overall applicability of the equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent interactive quick answering, in particular to an intelligent interactive quick answering device for hybrid course teaching. Background Art

[0002] With the rapid development of educational informatization, hybrid teaching mode has gradually become an important direction of modern education. Hybrid course teaching combines the advantages of traditional offline classrooms and online learning, and provides teachers and students with a more flexible and efficient teaching environment through diversified teaching resources and interactive forms. In this context, in order to improve classroom interactivity and student participation, intelligent interactive answering equipment came into being. Through real-time interaction, accurate feedback, data analysis and other functions, the equipment assists teachers in carrying out teaching activities, enhances students' enthusiasm for learning, and improves teaching effectiveness.

[0003] Existing intelligent interactive answering devices mainly realize classroom interaction functions through wireless communication technology and sensor integration. These devices can quickly collect students' answer information and transmit the data to the teacher for real-time display and statistics, thereby achieving efficient classroom management. Its advantages include portability, fast response speed, and user-friendly interface, which can significantly improve the problem of low student participation in traditional classrooms. In addition, some devices also support multiple people to participate in the interaction at the same time, further enhancing the fun and dynamic nature of teaching.

[0004] Although the intelligent interactive answering equipment in the prior art has improved classroom interactivity and student participation to a certain extent, most of them are fixed, and this design has some obvious shortcomings. In actual teaching applications, fixed equipment is usually large in size and heavy in weight, which limits the flexible use of the equipment in different teaching scenarios, especially when classrooms or teaching venues need to be changed frequently, movement and transportation are extremely inconvenient. In addition, the installation and debugging process of fixed equipment is relatively complicated, and the requirements for the use environment are high, which will increase the operating burden of teachers and reduce classroom efficiency. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an intelligent interactive quick-answer device for hybrid course teaching, which solves the problems of insufficient flexibility, limited usage scenarios and inconvenient movement of the intelligent interactive quick-answer device in the prior art during transportation or use.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent interactive answering device for hybrid course teaching, comprising an answering station and a display panel, wherein a first answering light is fixedly connected to a side of the display panel away from the answering station, a first answering button, a second answering light and a microphone are fixedly connected to the top of the answering station, a fixed shell is fixedly connected to the bottom of the answering station, and a lifting and adjusting component is provided inside the fixed shell, which is used to drive the answering station to move upward;

[0007] The lifting and adjusting component includes a motor 1, which is fixedly connected to the inside of the fixed shell, a large gear is fixedly connected to the output end of the motor 1, a small gear is rotatably connected to the inside of the fixed shell, the small gear and the large gear are meshed with each other, a fixed cylinder is fixedly connected to the bottom of the fixed shell, a threaded rod is fixedly connected to the middle of the small gear, a wheel is threadedly connected to the outer periphery of the threaded rod, the wheel is slidably connected to the middle of the fixed cylinder, and a limiting component is provided on the outer wall of the wheel, which is used to limit the wheel when it moves.

[0008] Preferably, the limiting assembly comprises a limiting block, the limiting block is fixedly connected to the outer wall of the wheel, a limiting groove is provided in the middle of the fixing cylinder, and the limiting block is slidably connected to the middle of the limiting groove.

[0009] Preferably, a support frame is fixedly connected to a side of the answering station close to the display panel, a dustproof shell is fixedly connected to a side of the support frame away from the answering station, a circular gear is rotatably connected to the middle of the dustproof shell, an adjustment plate is slidably connected to the middle of the support frame, a rack plate is fixedly connected to one side of the adjustment plate, the rack plate and the circular gear are meshed with each other, an adjustment frame is fixedly connected to a side of the display panel close to the answering light, the adjustment plate is fixedly connected to the bottom of the adjustment frame, and a driving assembly is provided on one side of the dustproof shell for driving the circular gear to rotate.

[0010] Preferably, the driving assembly includes a second motor, the second motor is fixedly connected to one side of the dustproof shell, the output end of the second motor is fixedly connected to a rotating rod, and the circular gear is fixedly connected to the outer periphery of the rotating rod.

[0011] Preferably, a relay and a pressure sensor are fixedly connected inside the quick answering station, the pressure sensor and the quick answering button are connected by telecommunication, the quick answering light 2 is connected by telecommunication to the relay, a connecting wire is fixedly connected to the middle of the relay, the end of the connecting wire away from the relay is fixedly connected to a line controller, the line controller is fixedly connected to the inside of the quick answering station, and the line controller, relay and pressure sensor are all connected by telecommunication to a control system.

[0012] Preferably, the control system comprises:

[0013] A signal input module, which is used to receive the signal input when the answer button is pressed, and receives the signal through the pressure sensor in the offline mode and receives the command through the display panel in the online mode;

[0014] The signal processing module is used to judge and process the input signal to ensure that the signal meets the preset answer conditions and determine the subsequent control logic;

[0015] A control module, which is used to control the switch state of the relay and perform corresponding operations according to the judgment result of the signal processing module;

[0016] An execution module is used to execute control instructions, realize specific functions, and light up the second answer light to provide a visual reminder;

[0017] The communication module is used to realize signal transmission and communication between devices during online quick answering.

[0018] Preferably, the signal input module comprises:

[0019] A sensing unit, which is used to sense the signal generated by the user's operation and receive the answer button pressing signal through the pressure sensor during offline answering;

[0020] A signal detection unit, which is used to detect the validity and integrity of the input signal to ensure that the input signal is correct;

[0021] The adjustment unit is used to provide a configuration function for the signal input in the online mode.

[0022] Preferably, the signal processing module includes:

[0023] A signal receiving unit, which is used to receive the signal transmitted from the signal input module as a starting point for subsequent processing;

[0024] A signal determination unit, which is used to analyze and determine whether the received signal meets the preset conditions;

[0025] A signal filtering unit, which is used to filter out invalid or noisy signals to ensure that subsequent processing only operates on valid signals;

[0026] The priority determination unit is used to determine the priority according to the rush-to-answer rule when multiple signals are input simultaneously, and to determine which signal has the rush-to-answer right.

[0027] Preferably, a control panel and a control keyboard are fixedly connected to the side of the answering station away from the display panel, a cover plate is rotatably connected to the side of the answering station close to the control panel, and a placement groove is provided on the side of the answering station close to the cover plate.

[0028] The present invention provides an intelligent interactive answering device for hybrid course teaching, which has the following beneficial effects:

[0029] 1. The present invention drives a large gear to rotate through a motor, and when the large gear rotates, it can conveniently drive multiple small gears to rotate at the same time. When the small gear rotates, it can conveniently drive the threaded rod to rotate at the same time. When the threaded rod rotates, it can conveniently drive the wheels to move downward, so that the whole answering station can be easily pushed upward, and then the whole answering station can be conveniently moved and transported, which is convenient for the staff to carry out transportation work and improves the overall applicability of the equipment.

[0030] 2. The present invention drives the rotating rod to rotate through motor 2, and when the rotating rod rotates, it can conveniently drive the circular gear to rotate at the same time. When the circular gear rotates, it will drive the rack plate to translate up and down. When the rack plate translates, it can conveniently drive the adjustment plate to move at the same time. When the adjustment plate moves, it will drive the display panel to move, so that the height of the display panel can be easily adjusted, and then it can be conveniently used online and offline, while improving the usability and being convenient to apply to various environments.

[0031] 3. The present invention can conveniently monitor the answer button in real time through the action of the pressure sensor, so that the answer button can quickly respond to the transmission signal when it is pressed. At the same time, the connecting line can be controlled through the action of the relay and the line controller to connect or disconnect the connecting line, so that the line of the person who answers the question first is connected and the line of the person who does not answer the question first is disconnected, thereby improving the overall applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A perspective view of the present invention;

[0033] Figure 2 is a schematic diagram of a display panel of the present invention;

[0034] Figure 3 is a schematic diagram of a fixed shell of the present invention;

[0035] Figure 4 is a schematic diagram of a motor 1 of the present invention;

[0036] Figure 5 is a schematic diagram of a wheel of the present invention;

[0037] Figure 6 is a schematic diagram of a rack plate of the present invention;

[0038] Figure 7 is a schematic diagram of a dustproof shell of the present invention;

[0039] Figure 8 is a schematic diagram of a line controller of the present invention;

[0040] Fig. 9 is a schematic diagram of a connecting line of the present invention;

[0041] Fig.10 Schematic diagram of the process of the system of the present invention.

[0042] Among them, 1. Answering station; 2. Display panel; 3. Microphone; 4. Answering button; 5. Placement slot; 6. Control panel; 7. Cover plate; 8. Support frame; 9. Adjustment frame; 10. Answering light 1; 11. Answering light 2; 12. Control keyboard; 13. Fixed shell; 14. Motor 1; 15. Large gear; 16. Small gear; 17. Fixed cylinder; 18. Threaded rod; 19. Limit block; 20. Wheel; 21. Dustproof shell; 22. Motor 2; 23. Circular gear; 24. Rotating rod; 25. Rack plate; 26. Adjustment plate; 27. Pressure sensor; 28. Relay; 29. ​​Line controller; 30. Connecting wire; 31. Limiting slot. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example:

[0045] Please see attached Figure 1 -Attached Figure 3 The embodiment of the present invention provides an intelligent interactive answering device for hybrid course teaching, including an answering platform 1 and a display panel 2, wherein a side of the display panel 2 away from the answering platform 1 is fixedly connected with an answering light 10, a top of the answering platform 1 is fixedly connected with an answering button 4, an answering light 11 and a microphone 3, a bottom of the answering platform 1 is fixedly connected with a fixed shell 13, and a lifting and adjusting component is arranged inside the fixed shell 13, which is used to drive the answering platform 1 to move upward.

[0046] The answer light 10 can be convenient for others to observe the user's answering, and the answer button 4 can be convenient for the user to press the answer button to answer. The answer light 2 11 can be convenient for the user to observe the answer result by himself, and the microphone 3 can be used to answer it.

[0047] Please see attached Figure 4 and attached Figure 5The lifting and lowering adjustment component includes a motor 14, which is fixedly connected to the inside of the fixed shell 13. A large gear 15 is fixedly connected to the output end of the motor 14. A small gear 16 is rotatably connected to the inside of the fixed shell 13. The small gear 16 and the large gear 15 are meshed with each other. A fixed cylinder 17 is fixedly connected to the bottom of the fixed shell 13. A threaded rod 18 is fixedly connected to the middle of the small gear 16. The outer periphery of the threaded rod 18 is threadedly connected to a wheel 20. The wheel 20 is slidably connected to the middle of the fixed cylinder 17. A limiting component is provided on the outer wall of the wheel 20, which is used to limit the wheel 20 when it moves.

[0048] The fixed shell 13 can conveniently support and fix the motor 14, so that the motor 14 is more stable when working. When the motor 14 is working, it can conveniently drive the large gear 15 to rotate, and the large gear 15 can conveniently drive multiple small gears 16 to mesh and rotate at the same time when rotating. When multiple small gears 16 rotate, it can conveniently drive the threaded rod 18 to rotate, and the thread directions of the threaded rods 18 in the middle of the multiple small gears 16 are also different, so that the small gear 16 will drive the wheel 20 to move downward when rotating, so that it can conveniently drive the answering station 1 as a whole to move upward, and then it can be convenient to move and transport the answering station 1 as a whole, and it can also be convenient for the staff to carry out transportation work and improve the overall applicability of the equipment.

[0049] Please see attached Figure 5 The limiting assembly includes a limiting block 19 , which is fixedly connected to the outer wall of the wheel 20 , a limiting groove 31 is opened in the middle of the fixing cylinder 17 , and the limiting block 19 is slidably connected to the middle of the limiting groove 31 .

[0050] The limiting block 19 and the limiting groove 31 can conveniently limit the wheel 20, thereby preventing the wheel 20 from rotating or deviating when moving.

[0051] Please see attached Figure 6 and attached Figure 7 A support frame 8 is fixedly connected to the side of the answering station 1 close to the display panel 2, and a dustproof shell 21 is fixedly connected to the side of the support frame 8 away from the answering station 1. A circular gear 23 is rotatably connected to the middle of the dustproof shell 21, and an adjustment plate 26 is slidably connected to the middle of the support frame 8. A rack plate 25 is fixedly connected to one side of the adjustment plate 26, and the rack plate 25 and the circular gear 23 are meshed with each other. An adjustment frame 9 is fixedly connected to the side of the display panel 2 close to the answering light 10, and the adjustment plate 26 is fixedly connected to the bottom of the adjustment frame 9. A driving component is provided on one side of the dustproof shell 21, which is used to drive the circular gear 23 to rotate.

[0052] The support frame 8 can conveniently support the dustproof shell 21, and the dustproof shell 21 can conveniently support and limit the circular gear 23, so that the circular gear 23 can be conveniently rotated. When the circular gear 23 rotates, it will drive the rack plate 25 to move upward. When the rack plate 25 moves upward, it will drive the adjustment plate 26 to move upward at the same time. When the adjustment plate 26 moves upward, it will drive the adjustment frame 9 to move upward, so that the display panel 2 can be conveniently driven to move, and then the height of the display panel 2 can be conveniently adjusted. At the same time, it can be conveniently used online and offline, and is convenient to apply to various environments.

[0053] Please see attached Figure 6 and attached Figure 7 The driving assembly includes a second motor 22 , which is fixedly connected to one side of the dustproof shell 21 , a rotating rod 24 is fixedly connected to the output end of the second motor 22 , and a circular gear 23 is fixedly connected to the outer periphery of the rotating rod 24 .

[0054] The dustproof shell 21 can conveniently support and fix the second motor 22. When the second motor 22 is working, it can conveniently drive the rotating rod 24 to rotate. When the rotating rod 24 is rotating, it can conveniently drive the circular gear 23 to rotate at the same time.

[0055] Please see attached Figure 8 and attached Fig. 9 A relay 28 and a pressure sensor 27 are fixedly connected inside the answering station 1, the pressure sensor 27 and the answering button 4 are connected by telecommunication, the answering light 211 and the relay 28 are connected by telecommunication, a connecting line 30 is fixedly connected to the middle of the relay 28, and a line controller 29 is fixedly connected to the end of the connecting line 30 away from the relay 28. The line controller 29 is fixedly connected inside the answering station 1, and the line controller 29, the relay 28 and the pressure sensor 27 are all connected by telecommunication to a control system.

[0056] The relay 28 can conveniently control the circuit to be disconnected or connected, and the pressure sensor 27 can conveniently monitor the pressure value in real time. The connecting line 30 can conveniently connect the relay 28 and the line controller 29, and the control system can conveniently control the entire device.

[0057] Please see attached Fig.10 , the control system includes:

[0058] A signal input module, which is used to receive a signal input when the answer button 4 is pressed, and receives the signal through the pressure sensor 27 in the offline mode and receives the command through the display panel 2 in the online mode;

[0059] The signal processing module is used to judge and process the input signal to ensure that the signal meets the preset answer conditions and determine the subsequent control logic;

[0060] A control module, which is used to control the switch state of the relay 28 and perform corresponding operations according to the judgment result of the signal processing module;

[0061] An execution module is used to execute control instructions, realize specific functions, and light up the answer light 211 to provide a visual reminder;

[0062] The communication module is used to realize signal transmission and communication between devices during online quick answering.

[0063] Signal input module:

[0064] The signal input module is the front-end interface of the control system, which is mainly used to receive the signal input when the user presses the answer button 4. In offline mode, the module senses the pressing force of the button through the pressure sensor 27 and converts it into signal input to ensure that the physical operation can be recognized and collected by the system; in online mode, the module receives user command input through the display panel 2. The display panel 2 not only provides users with an intuitive interactive interface, but also can adjust the operation content according to the needs of different scenarios. As the key starting point of the entire system, the signal input module ensures that user operations can be accurately and timely transmitted to the subsequent processing module.

[0065] Signal processing module:

[0066] The signal processing module is responsible for analyzing, judging and processing the signals from the signal input module. This module can judge the validity of the signal, for example, confirm whether the pressing signal meets the preset answering conditions and whether it is a valid answering action. The processing module will prioritize multiple signals input at the same time to ensure that in the case of multiple people answering, the user who answers first can be quickly and accurately determined.

[0067] Control Module:

[0068] The control module is the core logic unit of the system. Its function is to execute the corresponding control logic according to the judgment result of the signal processing module. The control module will determine the next operation of the system by controlling the switch state of the relay 28. For example, when it is confirmed that the signal of a user pressing the answer button 4 is valid, the control module will immediately activate the operation instruction of the execution module. The control module plays the role of a bridge between the coordination signal and the action in the whole system, ensuring that the logic of the answer operation is smooth and efficient.

[0069] Execution module:

[0070] The execution module is the output unit of the system, which is used to receive instructions from the control module and complete specific execution tasks. In the quick-answer system, the execution module is mainly responsible for lighting up the quick-answer light 211 to provide an intuitive visual reminder, indicating that the quick answer is successful. Through the operation of the execution module, the system can provide timely and clear feedback on the quick-answer results to teachers and students, ensuring the smoothness and visibility of the interactive process.

[0071] Communication module:

[0072] The communication module is mainly used in the online answering mode to realize signal transmission and communication between devices. This module can establish an efficient and stable data transmission channel between the answering button 4, the display panel 2 and the central control system to ensure that different devices can share signals and status information in real time.

[0073] Please see attached Fig.10 , the signal input module includes:

[0074] A sensing unit, which is used to sense the signal generated by the user's operation, and receives the pressing signal of the answer button 4 through the pressure sensor 27 during offline answering;

[0075] A signal detection unit, which is used to detect the validity and integrity of the input signal to ensure that the input signal is correct;

[0076] The adjustment unit is used to provide a configuration function for the signal input in the online mode.

[0077] Sensing unit:

[0078] In the offline answering mode, the unit captures the pressing action of the answering button 4 in real time through the pressure sensor 27. When the user presses the button, the sensing unit can quickly convert the physical pressing force into an electrical signal to ensure the accurate capture of the operation signal.

[0079] Signal detection unit:

[0080] The signal detection unit is responsible for detecting and verifying the signal transmitted by the sensor unit to ensure the validity and integrity of the input signal; the unit can determine whether the signal meets the preset standards, such as whether it is a real response signal, whether it is input within the set time range, and whether there is interference or noise in the signal.

[0081] Adjustment unit:

[0082] The adjustment unit is designed for the online answering mode and is used to provide a configuration function for the signal input. In the online mode, the user can adjust the function configuration of the answering button 4 on the display panel 2 through the adjustment unit, such as the answering mode, response time or pressing sensitivity, to adapt to different online teaching scenarios and interactive needs. The adjustment unit not only provides higher flexibility for the control system, but also improves the convenience and adaptability of the user during operation, ensuring that the online answering process is smoother and more accurate.

[0083] Please see attached Fig.10 , the signal processing module includes:

[0084] A signal receiving unit, which is used to receive the signal transmitted from the signal input module as a starting point for subsequent processing;

[0085] A signal determination unit, which is used to analyze and determine whether the received signal meets the preset conditions;

[0086] A signal filtering unit, which is used to filter out invalid or noisy signals to ensure that subsequent processing only operates on valid signals;

[0087] The priority determination unit is used to determine the priority according to the rush-to-answer rule when multiple signals are input simultaneously, and to determine which signal has the rush-to-answer right.

[0088] Signal receiving unit:

[0089] The signal receiving unit is the entrance of the signal processing module, which is specially used to receive the original signal transmitted from the signal input module. This unit can quickly capture all the signals transmitted by the input module in a real-time environment, whether it is the physical signal generated by the sensor in the offline mode or the digital signal transmitted through the communication module in the online mode.

[0090] Signal judgment unit:

[0091] The signal judgment unit is responsible for detailed analysis and judgment of the received signal to confirm whether the signal meets the preset answering conditions; specifically, the unit will analyze the source, type, time and other characteristics of the signal according to the rules and parameters set by the system. For example, it determines whether the signal comes from a valid answering device, whether it is input within the specified time window, and whether the signal strength meets the set triggering criteria.

[0092] Signal filtering unit:

[0093] The signal filtering unit is an important component of the signal processing module. Its function is to filter out invalid signals and interference signals to ensure that subsequent processing units only operate on valid signals. Invalid signals may come from user misoperation, interference from the external environment, or noise inside the system. The signal filtering unit uses specific algorithms and preset rules to screen and optimize the input signals to eliminate noise and meaningless data.

[0094] Priority determination unit:

[0095] When multiple users press the answer button 4 at the same time, the priority determination unit will sort and process the signals according to the answer rules set by the system; specifically, the unit will accurately determine the signal that arrives first based on the arrival time of the signal, the number of the source device or other determination rules, thereby confirming which user has the right to answer. The rapid response capability and accuracy of the priority determination unit are directly related to the fairness and user experience of the answer system.

[0096] Please see attached Figure 1 and attached Figure 3 A control panel 6 and a control keyboard 12 are fixedly connected to the side of the answering station 1 away from the display panel 2, a cover plate 7 is rotatably connected to the side of the answering station 1 close to the control panel 6, and a placement slot 5 is opened on the side of the answering station 1 close to the cover plate 7.

[0097] The control panel 6 can conveniently control the overall operation of the device, the placement slot 5 can conveniently place idle tools or items, and the cover plate 7 can facilitate operators to open the interior of the overall device for maintenance.

[0098] Working principle: when the equipment needs to be moved and transported, start the motor 14. When the motor 14 is working, it will drive the large gear 15 to rotate. When the large gear 15 rotates, it will drive multiple small gears 16 to mesh and rotate at the same time. When the small gear 16 rotates, it will drive the threaded rod 18 to rotate at the same time. When the threaded rod 18 rotates, it will drive the wheel 20 to move downward. When the wheel 20 moves downward, it will push the answering platform 1 upward as a whole, so that the equipment can be transported as a whole.

[0099] When the height of the display panel 2 is adjusted, the motor 22 is started. When the motor 22 is working, it drives the rotating rod 24 to rotate. When the rotating rod 24 rotates, it drives the circular gear 23 to rotate at the same time. When the circular gear 23 rotates, it drives the rack plate 25 to engage and move. When the rack plate 25 moves, it drives the adjustment plate 26 to translate at the same time. When the adjustment plate 26 translates, it drives the display panel 2 to move upward, so that the height of the display panel 2 can be adjusted. Conversely, it can drive the display panel 2 to move downward.

[0100] When answering questions offline, you can press the answer button 4. When you press the answer button 4, the pressure sensor 27 will receive a squeezing signal and transmit the signal to the line controller 29. When the line controller 29 receives the signal, it will judge the signal, and then transmit the received signal to the relay 28, and control the relay 28 to open or close. When the relay 28 is turned on, the answer light 211 can be lit up as a reminder through the action of the connecting line 30.

[0101] When answering questions online, first adjust the display panel 2 to a suitable angle. After the display panel 2 is adjusted, the answer button 4 and the answer light 11 can be adjusted through the control keyboard 12 to perform online answering content operations, and then the answer can be given by pressing the answer button 4.

[0102] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent interactive answering device for hybrid course teaching, comprising an answering station (1) and a display panel (2), characterized in that: A first answering light (10) is fixedly connected to the side of the display panel (2) away from the answering platform (1); a first answering button (4), a second answering light (11) and a microphone (3) are fixedly connected to the top of the answering platform (1); a fixed shell (13) is fixedly connected to the bottom of the answering platform (1); a lifting and lowering adjustment component is provided inside the fixed shell (13) for driving the answering platform (1) to move upward; The lifting and lowering adjustment component comprises a motor (14), wherein the motor (14) is fixedly connected to the interior of the fixed shell (13), a large gear (15) is fixedly connected to the output end of the motor (14), a small gear (16) is rotatably connected to the interior of the fixed shell (13), the small gear (16) and the large gear (15) are meshed with each other, a fixed cylinder (17) is fixedly connected to the bottom of the fixed shell (13), a threaded rod (18) is fixedly connected to the middle of the small gear (16), a wheel (20) is threadedly connected to the outer periphery of the threaded rod (18), the wheel (20) is slidably connected to the middle of the fixed cylinder (17), and a limiting component is provided on the outer wall of the wheel (20), which is used to limit the wheel (20) when it moves.

2. The intelligent interactive answering device for hybrid course teaching according to claim 1, characterized in that: The limiting assembly comprises a limiting block (19), the limiting block (19) is fixedly connected to the outer wall of the wheel (20), a limiting groove (31) is provided in the middle of the fixing cylinder (17), and the limiting block (19) is slidably connected to the middle of the limiting groove (31).

3. The intelligent interactive answering device for hybrid course teaching according to claim 1, characterized in that: A support frame (8) is fixedly connected to a side of the answering station (1) close to the display panel (2); a dust cover (21) is fixedly connected to a side of the support frame (8) away from the answering station (1); a circular gear (23) is rotatably connected to the middle of the dust cover (21); an adjustment plate (26) is slidably connected to the middle of the support frame (8); a rack plate (25) is fixedly connected to one side of the adjustment plate (26); the rack plate (25) and the circular gear (23) are meshed with each other; an adjustment frame (9) is fixedly connected to a side of the display panel (2) close to the answering light (10); the adjustment plate (26) is fixedly connected to the bottom of the adjustment frame (9); a driving component is provided on one side of the dust cover (21) for driving the circular gear (23) to rotate.

4. The intelligent interactive answering device for hybrid course teaching according to claim 3, characterized in that: The driving assembly comprises a second motor (22), the second motor (22) being fixedly connected to one side of the dustproof housing (21), the output end of the second motor (22) being fixedly connected to a rotating rod (24), and the circular gear (23) being fixedly connected to the outer periphery of the rotating rod (24).

5. The intelligent interactive answering device for hybrid course teaching according to claim 1, characterized in that: A relay (28) and a pressure sensor (27) are fixedly connected inside the answering station (1); the pressure sensor (27) and the answering button (4) are connected by telecommunication; the answering light 2 (11) and the relay (28) are connected by telecommunication; a connecting line (30) is fixedly connected to the middle of the relay (28); an end of the connecting line (30) away from the relay (28) is fixedly connected to a line controller (29); the line controller (29) is fixedly connected inside the answering station (1); and the line controller (29), the relay (28) and the pressure sensor (27) are all connected by telecommunication to a control system.

6. The intelligent interactive answering device for hybrid course teaching according to claim 5, characterized in that: The control system comprises: A signal input module, which is used to receive a signal input when the answer button (4) is pressed, and receives the signal through a pressure sensor (27) in an offline mode and receives instructions through a display panel (2) in an online mode; The signal processing module is used to judge and process the input signal to ensure that the signal meets the preset answer conditions and determine the subsequent control logic; A control module, which is used to control the switch state of the relay (28) and perform corresponding operations according to the judgment result of the signal processing module; An execution module, which is used to execute control instructions, realize specific functions, and light up the second answer light (11) to provide a visual reminder; The communication module is used to realize signal transmission and communication between devices during online quick answering.

7. The intelligent interactive answering device for hybrid course teaching according to claim 6, characterized in that: The signal input module comprises: A sensing unit, which is used to sense signals generated by user operations and receive a pressing signal of a quick answer button (4) through a pressure sensor (27) during offline quick answering; A signal detection unit, which is used to detect the validity and integrity of the input signal to ensure that the input signal is correct; The adjustment unit is used to provide a configuration function for the signal input in the online mode.

8. The intelligent interactive answering device for hybrid course teaching according to claim 6, characterized in that: The signal processing module comprises: A signal receiving unit, which is used to receive the signal transmitted from the signal input module as a starting point for subsequent processing; A signal determination unit, which is used to analyze and determine whether the received signal meets the preset conditions; A signal filtering unit, which is used to filter out invalid or noisy signals to ensure that subsequent processing only operates on valid signals; The priority determination unit is used to determine the priority according to the rush-to-answer rule when multiple signals are input simultaneously, and to determine which signal has the rush-to-answer right.

9. The intelligent interactive answering device for hybrid course teaching according to claim 1, characterized in that: A control panel (6) and a control keyboard (12) are fixedly connected to a side of the answering station (1) away from the display panel (2); a cover plate (7) is rotatably connected to a side of the answering station (1) close to the control panel (6); and a placement groove (5) is provided on a side of the answering station (1) close to the cover plate (7).

Images